| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | appear [prep] time to time | 8 |
|
| 2 | appear [prep] time to time | 8 |
|
| 3 | appear [prep] time to [noun sg] | 8 |
|
| 4 | appear [prep] time to [noun] | 8 |
|
